{"product_id":"150-f251nbr-allen-bradley-smart-soft-starter-200-460v","title":"150-F251NBR Allen-Bradley Smart Soft Starter 200-460V","description":"\u003ch2\u003e\u003cstrong\u003e150-F251NBR Allen-Bradley SMC Flex Smart Motor Controller\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eModel \/ Part No.:\u003c\/strong\u003e \u003cstrong\u003e150-F251NBR\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eProduct Line:\u003c\/strong\u003e SMC-Flex (Bulletin Number Solid State Controller)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eEnclosure Type:\u003c\/strong\u003e Open (for panel mounting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eInput Line Voltage:\u003c\/strong\u003e 200-460V AC, 3-phase, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eControl Voltage:\u003c\/strong\u003e 24V AC\/DC (for 5-480 A units)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eController Rating:\u003c\/strong\u003e 251 A, 200 Hp @ 460V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eRated Voltage:\u003c\/strong\u003e 200-460V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eOutput Current Range (Line):\u003c\/strong\u003e 84-251 Amperes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003eOutput Current Range (Delta):\u003c\/strong\u003e 145-435 Amperes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003ePower Range (Line):\u003c\/strong\u003e 75-251 HP (60 Hz) \/ 75-132 kW (50 Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #cc0000;\"\u003ePower Range (Delta):\u003c\/strong\u003e 150-350 HP (60 Hz) \/ 132-250 kW (50 Hz)\u003cstrong style=\"color: #cc0000;\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOperating Modes \u0026amp; Functionality\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports seven standard modes: Soft-start, Linear Acceleration\/Deceleration, Current Limit, Dual Ramp Start, Full Voltage, Soft Stop, and Preset Slow Speed.\u003c\/li\u003e\n\u003cli\u003eIncludes integrated electronic motor overload protection with selectable trip classes.\u003c\/li\u003e\n\u003cli\u003eProvides comprehensive metering: Amps, volts, kW, kWh, MW, MWH, elapsed time, power factor, and motor thermal capacity usage.\u003c\/li\u003e\n\u003cli\u003eFeatures four (4) fully programmable auxiliary contacts (N.O.\/N.C.) for flexible signaling.\u003c\/li\u003e\n\u003cli\u003eOffers two DPI communication ports: one for optional HMI connection and one for expansion modules.\u003c\/li\u003e\n\u003cli\u003eFront panel LED indicators display status: stopped, starting, stopping, at speed, alarm, and fault.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the \u003cstrong\u003e150-F251NBR\u003c\/strong\u003e brand new and original?\u003c\/strong\u003e\u003cbr\u003eYes, we supply only new original Allen-Bradley units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the maximum motor power for this controller at 460V?\u003c\/strong\u003e\u003cbr\u003eIt rates 200 Hp at 460V AC line-connected, and up to 350 Hp in delta configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this controller for both line and delta connected motors?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cstrong\u003e150-F251NBR\u003c\/strong\u003e supports both standard squirrel-cage and six-lead wye-delta motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat control voltage does the \u003cstrong\u003e150-F251NBR\u003c\/strong\u003e require?\u003c\/strong\u003e\u003cbr\u003eIt needs 24V AC\/DC for the control circuit (typical for 5-480 A units).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it have built-in metering capabilities?\u003c\/strong\u003e\u003cbr\u003eYes, it measures amps, volts, kW, kWh, power factor, motor thermal capacity, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many auxiliary contacts does it include?\u003c\/strong\u003e\u003cbr\u003eIt comes with four fully programmable auxiliary contacts (N.O.\/N.C.).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat communication options are available?\u003c\/strong\u003e\u003cbr\u003eIt has two DPI ports: one for HMI and one for communication expansion modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have stock available?\u003c\/strong\u003e\u003cbr\u003eYes, we maintain stock for the \u003cstrong\u003e150-F251NBR\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow fast can you ship?\u003c\/strong\u003e\u003cbr\u003eWe dispatch within 5 days via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I return it if I order the wrong part?\u003c\/strong\u003e\u003cbr\u003eYes, we accept returns within 30 days for unused items.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 20px;\"\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca rel=\"noopener\" href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e (WhatsApp)\u003cbr\u003ePartner \u003cstrong\u003eNexAuto Technology Limited\u003c\/strong\u003e : \u003ca rel=\"noopener\" href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45792401424545,"sku":"150-F251NBR","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/150-F251NBR.jpg?v=1775036974","url":"https:\/\/www.autonexcontrol.com\/az\/products\/150-f251nbr-allen-bradley-smart-soft-starter-200-460v","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}